Issued Patents All Time
Showing 25 most recent of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774833 | Scroll-type machine | — | 2020-09-15 |
| 10612549 | Oil equalization configuration for multiple compressor systems containing three or more compressors | Bruce A. Fraser | 2020-04-07 |
| 10495089 | Oil equalization configuration for multiple compressor systems containing three or more compressors | Bruce A. Fraser | 2019-12-03 |
| 9920762 | Scroll compressor with tilting slider block | Ronald J. Duppert | 2018-03-20 |
| 9568002 | Key coupling and scroll compressor incorporating same | Ronald J. Duppert | 2017-02-14 |
| 9181949 | Compressor with oil return passage formed between motor and shell | Ronald J. Duppert, Kenneth D. Heusler | 2015-11-10 |
| 9057269 | Piloted scroll compressor | — | 2015-06-16 |
| 9011105 | Press-fit bearing housing with large gas passages | Ronald J. Duppert, Xianghong Wang, Kurt William Robert Bessel | 2015-04-21 |
| 8672654 | Shaft mounted counterweight, method and scroll compressor incorporating same | Wayne P. Beagle, Jason K. Torrisi | 2014-03-18 |
| 8641392 | Scroll compressor bodies with scroll tip seals and extended thrust region | — | 2014-02-04 |
| 8459052 | Refrigerant vapor compression system with flash tank receiver | Wayne P. Beagle, Biswajit Mitra | 2013-06-11 |
| 8418482 | Refrigerating system with parallel staged economizer circuits using multistage compression | Wayne P. Beagle, Biswajit Mitra | 2013-04-16 |
| 8322150 | Refrigerating system with parallel staged economizer circuits discharging to interstage pressures of a main compressor | Biswajit Mitra, Wayne P. Beagle | 2012-12-04 |
| 8312737 | Economizer heat exchanger | Wayne P. Beagle | 2012-11-20 |
| 8196421 | System and method for controlled expansion valve adjustment | Wayne P. Beagle, Biswajit Mitra | 2012-06-12 |
| 8167597 | Shaft bearings, compressor with same, and methods | — | 2012-05-01 |
| 8152500 | Scroll compressor build assembly | Wayne P. Beagle | 2012-04-10 |
| 7993120 | Slide valve | — | 2011-08-09 |
| 7993117 | Scroll compressor and baffle for same | — | 2011-08-09 |
| 7992408 | Compressor | Wayne P. Beagle | 2011-08-09 |
| 7967581 | Shaft mounted counterweight, method and scroll compressor incorporating same | Wayne P. Beagle, Jason K. Torrisi | 2011-06-28 |
| 7963753 | Scroll compressor bodies with scroll tip seals and extended thrust region | — | 2011-06-21 |
| 7918658 | Non symmetrical key coupling contact and scroll compressor having same | Ronald J. Duppert | 2011-04-05 |
| 7891201 | Refrigerant vapor compression system with flash tank receiver | Wayne P. Beagle, Biswajit Mitra | 2011-02-22 |
| 7878780 | Scroll compressor suction flow path and bearing arrangement features | Wayne P. Beagle | 2011-02-01 |